Seong Byeong-sook (성병숙) is a South Korean stage, television, film, and voice actress.
The Yellow Sea
Gu-nam's Mother
Tidal Wave
Dong-chun's mother
Luck-Key
Ri-na's Mother
The Plan Man
Mi-young
Black Money
Min-hyeok's mother
Switch
Shopkeeper
Toxic
Soon-im
Le Grand Chef
Jin-soo's Mother
Be-Bop-A-Lula
Hye-ja
The Running Actress
Mother
The Box
Min-su's Mother
Stand by Me
Ms. Jung
